Senior Banking Platform Analyst – Modernization

EY; Alpharetta (GA); On-site; USD 110,000 - 160,000; Full time

Benefits offered by this job

Medical and dental coverage

Pension and 401(k)

Paid time off

Job summary

EY is seeking a Senior Business Systems Analyst to drive business and technology transformation for Banking & Capital Markets clients. You will lead analysis for banking platform implementations, modernization, migration, and integration, translating business needs into platform requirements and collaborating with product owners, vendors, architects, and cross-functional teams.

The role requires hands-on banking platform experience, strong business analysis skills, and delivery discipline across

Qualifications

• Hands-on banking platform implementation, migration, modernization, or integration experience.
• Experience creating business requirements, functional specs, user stories, use cases, flows, and acceptance criteria.
• Experience analyzing APIs, integrations, data flows, and system interactions.
• Experience supporting SIT, UAT, regression testing, and production implementation.

Responsibilities

• Lead requirements elicitation and analysis for banking platform projects.
• Facilitate stakeholder interviews, workshops, and solution validation meetings.
• Document current and future state processes, requirements, and data mappings.
• Translate business requirements into detailed functional specifications for platform teams.
• Evaluate requirements for clarity, feasibility, traceability, and dependencies.
• Perform fit-gap analysis and assess customization vs. configuration needs.
• Lead analysis for core banking modernization, migration, and platform transformation.
• Define migration data requirements, mappings, and cutover planning.
• Analyze APIs and interfaces, data lineage, and validations across platforms.
• Support backlog refinement, estimation, and release readiness.
• Mentor junior analysts and contribute to templates and best practices.

Skills

Banking domain knowledge

Requirements elicitation

Stakeholder management

Business analysis

Agile/Scrum

Traceability

Education

Bachelor's degree in CS/IS/Engineering/Finance

3+ years experience as BA/BS Analyst/Tech BA

Job description

EY is seeking a Senior Business Systems Analyst to drive business and technology transformation for Banking & Capital Markets clients. You will lead analysis for banking platform implementations, modernization, migration, and integration, translating business needs into platform requirements and collaborating with product owners, vendors, architects, and cross-functional teams.

The role requires hands-on banking platform experience, strong business analysis skills, and delivery discipline across